Some items will not be available on a new save file, and must be unlocked by reaching some achievement. These can also double as actual achievements for the game.
If an item is not included in the table below, it is unlocked by default.
| Item | Unlock Condition |
|---|---|
| Stoic Anaesthetic | Lose 5 times |
| Ruptured Airbag | Defeat 100 enemies |
| Bunker Keycard | Collect 100 items |
| Siphon | Collect 5 stacks of the same item |
| Weakness Exploit | Defeat an elite enemy |
| Nuclear Finisher | Defeat 50 elite enemies |
| Smoke Screen | Clear a district without a party member dying |
| Splintered Lotus | Win a battle in 3 turns or less |
| Subdermal Insulation | Loop back to The Menagerie |
| Burnt Banknote | Collect 10,000 Tritanite total. |
| Miner’s Helmet | Defeat Machine |
| Bionic Heart | Defeat Hunter |
| Stun Gun | Defeat Overseer |
| Peacekeeper | Defeat Mecha |
| Volatile Reserves | Defeat Genesis |